The completion handler for an authentication session when the user cancels or finishes the login.
Mac Catalyst 13.0+Beta
The custom callback URL should only be a custom URL scheme, and not a standard scheme (e.g. http or https). The session looks at the scheme registered first and routes to the app asking to start a session before potentially routing the scheme to another app.
A class that manages sharing a one-time login between Safari and an app, which can also be used for automatic login for associated apps.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.